磷酸氢二钠七水合物，Sodium phosphate dibasic heptahydrate；meets USP testing specifications, 98.0-100.5% dry basis

Agency

meets USP testing specifications

质量水平

300

蒸汽密度

4.9 (vs air)

测定

98.0-100.5% dry basis

形式

powder, crystals or chunks

pH值（酸碱度）

9.0-9.3 (25 °C, 50 g/L)

溶解性

water: ~35.8 g/L at 20 °C

密度

1.68 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

SMILES string

O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O

InChI

1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2

InChI key

PYLIXCKOHOHGKQ-UHFFFAOYSA-L